[INFO] cloning repository https://github.com/sabrinahirani/Kypeer-Secure-P2P-Messaging [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sabrinahirani/Kypeer-Secure-P2P-Messaging" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsabrinahirani%2FKypeer-Secure-P2P-Messaging", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsabrinahirani%2FKypeer-Secure-P2P-Messaging'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 88efc0c0dcd9c154de4ddffe8f0815139d34484c [INFO] checking sabrinahirani/Kypeer-Secure-P2P-Messaging against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsabrinahirani%2FKypeer-Secure-P2P-Messaging" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/sabrinahirani/Kypeer-Secure-P2P-Messaging [INFO] finished tweaking git repo https://github.com/sabrinahirani/Kypeer-Secure-P2P-Messaging [INFO] tweaked toml for git repo https://github.com/sabrinahirani/Kypeer-Secure-P2P-Messaging written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/sabrinahirani/Kypeer-Secure-P2P-Messaging on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/sabrinahirani/Kypeer-Secure-P2P-Messaging already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 66975bb1f130914d81111df4a4ff240a08b942b03e110e20a2106acf201f324d [INFO] running `Command { std: "docker" "start" "-a" "66975bb1f130914d81111df4a4ff240a08b942b03e110e20a2106acf201f324d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "66975bb1f130914d81111df4a4ff240a08b942b03e110e20a2106acf201f324d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66975bb1f130914d81111df4a4ff240a08b942b03e110e20a2106acf201f324d", kill_on_drop: false }` [INFO] [stdout] 66975bb1f130914d81111df4a4ff240a08b942b03e110e20a2106acf201f324d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c0722d5c91d46cfdccba85b16503778876145467f307ed549366c6a00e2b51f [INFO] running `Command { std: "docker" "start" "-a" "1c0722d5c91d46cfdccba85b16503778876145467f307ed549366c6a00e2b51f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling pqc_kyber_kyberslash v0.7.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Compiling serde_json v1.0.120 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking keccak v0.1.5 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Checking textwrap v0.16.1 [INFO] [stderr] Checking colored v2.1.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking sha3 v0.9.1 [INFO] [stderr] Compiling syn v2.0.68 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling clap_derive v3.2.25 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Checking tokio v1.38.0 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking kyber-pke v0.5.0 [INFO] [stderr] Checking kypeer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `history` [INFO] [stdout] --> src/main.rs:78:112 [INFO] [stdout] | [INFO] [stdout] 78 | ...ex>>, history: &Arc>>>, my_id: String, pk: &[u8; KYBER_PUBLICKEYBYTES]) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dht` [INFO] [stdout] --> src/main.rs:100:80 [INFO] [stdout] | [INFO] [stdout] 100 | ...: &UdpSocket, message: Message, dht: &Arc>>, history: &Arc>>>, my_id: S... [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dht` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `history` [INFO] [stdout] --> src/main.rs:78:112 [INFO] [stdout] | [INFO] [stdout] 78 | ...ex>>, history: &Arc>>>, my_id: String, pk: &[u8; KYBER_PUBLICKEYBYTES]) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dht` [INFO] [stdout] --> src/main.rs:100:80 [INFO] [stdout] | [INFO] [stdout] 100 | ...: &UdpSocket, message: Message, dht: &Arc>>, history: &Arc>>>, my_id: S... [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dht` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | address: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | address: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `kypeer` (bin "kypeer") due to 1 previous error; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `kypeer` (bin "kypeer" test) due to 1 previous error; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "1c0722d5c91d46cfdccba85b16503778876145467f307ed549366c6a00e2b51f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c0722d5c91d46cfdccba85b16503778876145467f307ed549366c6a00e2b51f", kill_on_drop: false }` [INFO] [stdout] 1c0722d5c91d46cfdccba85b16503778876145467f307ed549366c6a00e2b51f